baber/WOPTO huggingface dataset:
Patent JP-H0895840-A (JP)
Title: Data base file restoration system
Inventor: SHIGA SEIJI
IPC: G06F12/00
Filed: 1994-09-29
Abstract: PURPOSE: To shorten the exclusive time of a storage unit by preferentially recovering a storage unit accessed by another host when buffer recovery processing is performed. CONSTITUTION: A storage unit information storage area 9 stores a storage unit information consisting of 'the name of a host in access', the 'state of access' of the host having the host name to a storage unit, and 'original information' showing whether or not the host having the host name holds the contents of the storage unit. After the host 1 is made to recover a buffer 2 preferentially through a data base restoring means 5 as to the storage unit receiving a retrieval request form a host 2 not in recovery processing while the host 1 is recovering the storage unit, a common data base exclusive means 6 sets the 'state of access' of the host 1 to the storage unit in the storage unit information to an in-retrieval state, reads the storage unit out of the buffer 2 of the host 1, and stores it in the buffer 2' of the host 2 which is not in recovering process.
Patent JP-S6388009-A (JP)
Title: Oil treatment apparatus
Inventor: MARUOKA TOSHIO
IPC: B01D15/00
Filed: 1986-10-01
Abstract: PURPOSE:To adsorb and collect the oxidized deteriorated substances and solid impurites contained in oil to be treated, by providing a heating part for heating the oil to be treated and a dehydration treatment part. CONSTITUTION:The oil to be treated received in an oil tank is pressurized by a pump 1 to be supplied to a clay receiving part 3 where the oxidized deteriorated substances in said oil are adsorbed. Then, the oil to be treated passes through a filter 4 to remove the solid impurities in the oil and is subsequently sprayed into a vacuum-resistant oil container 6 from a nozzle 6a. The oil to be treated is heated by a heater 6b in the vacuum-resistant oil container 6 and the moisture in the oil is removed by evaporation. Next, the oil to be treated is supplied to the oil tank 2 by a pump 8 and again pressurized by the pump 1 to be supplied to the clay receiving tank 3. At this time, clay is heated by the oil to be treated in the clay receiving part 3 and the moisture adsorbed in the clay is forcibly discharged into the oil to be treated.
Patent JP-S59135141-A (JP)
Inventor: NORUMAN SHIERUMAN
IPC: B29C67/20
Filed: 1983-12-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6294640-A (JP)
Inventor: NAKAGAWA ATSUSHI
IPC: E04C2/38
Filed: 1985-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6389192-A (JP)
Inventor: SUZUTA MAMORU
IPC: D05B73/12
Filed: 1986-10-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05338568-A (JP)
Title: Basket used both for infant and baggage for bicycle
Inventor: HONDA KENJI
IPC: B62J1/16
Filed: 1991-09-13
Abstract: PURPOSE:To decrease possibility of falling of a received object even if it is small, and reduce the manufacturing cost of a basket. CONSTITUTION:A receiving space for an infant or a received object is formed out of a front frame part 2 arranged on the front side of the loading platform of a bicycle, a bottom frame part 1 fixed to the loading platform, a rear frame part 15 positioned on the rear side of the loading platform, and both side frame parts 13, 14 positioned on the rear right and left side of the rear frame part 15, and a closed space or an opened space at placing the infant or the received object is formed by means of an opening/closing frame 24 arranged capably of being opened/closed. Movement of the feet of the received infant is limited by means of a foot placing member 30, and falling of the received object is hardly generated by a front bottom net 6 of nearly rectangular form stretchedly provided against the front frame part 2 and the bottom frame part 1, a rear side net 16 of nearly rectengular form stretchedly provided to the both side frame parts 13, 14 and the rear frame part 15, and an opening/closing net 28 stretchedly provided on the opening/closing frame 24.
Patent JP-H01100601-A (JP)
Title: Method and apparatus for controlling electromechanical driver
Inventor: RAINAA BITSUTSUAA
IPC: G05B13/02
Filed: 1988-09-21
Abstract: PURPOSE: To execute positioning quickly and accurately by providing a state regulator compensating a control deviation in parallel with a data generator and supplying a sum of an output signal of the state regulator and an output signal of the data generator to a controlled system as a manipulated variable. CONSTITUTION: A data generator 11 is addressed according to a changing object value w(k) and a signal component Utab(k) is generated from an upper or lower hysteresis curve in a friction hysteresis characteristic curve according to a sign of a control deviation e(k). Furthermore, the object value w(k) is compared with a control variable y(k) at a connecting point P2, the control deviation e(k) as a result of comparison is an input signal to the state regulator 12, an output signal u'(k) of the state regulator 12 and the output signal Utab(k) of the data generator 11 are given to a summing point P1, in which a manipulated signal u(k) is generated and a controlled system 10 is controlled and the state regulator 12 makes complete regulation when an object deviation is left.
Patent JP-H1173615-A (JP)
Title: Thin film magnetic head using ferrum-based metal glass alloy
Inventor: KOSHIBA HISATO
IPC: G11B5/31
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head equipped with a metal glass alloy core showing ferromagnetism at room temp. and high magnetic permeability as a writing head, and to provide a thin film magnetic head using a metal glass alloy showing an MI (magnetic impedance) effect to detect an external magnetic field. SOLUTION: The magnetic head is equipped with a magnetic impedance(MI) effect element thin film for the detection of an external magnetic field. The MI effect element consists of a Fe-based metal glass alloy having >=20  deg.K temp. interval ΔTx of the supercooled liquid expressed by the equation of ΔTx= Tx-Tg, wherein Tx is the initiating temp. of crystallization and Tg is the glass transition temp., and causes changes in the impedance according to an external magnetic field. The metal glass alloy essentially consists of one or more elements of Fe, Co, Ni and contains B and one or more elements of Zr, Nb, Ta, Hf, Mo, Ti, V.
Patent JP-H0979100-A (JP)
Title: Distributor type fuel injection pump
Inventor: AMARIGOME YOSHIHIRO
IPC: F02M41/06
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To realize high pressure injection by reducing a cost in a compact constitution, and reducing exhaust emission, so as to fix injection timing regardless of change of an engine speed or the like, in a fuel injection pump which delivers fuel to a fuel injection valve arranged facing toward a combustion chamber in each cylinder of a multicylinder internal combustion engine. SOLUTION: A distributor type fuel injection pump is constituted such that a plunger 8 is reciprocation slide driven by a cam 6, which is an outer cam formed with a relatively easily worked cam profile 6a in the outer edge part, and fuel is forcedly fed to a distributor shaft 14 by the plunger 8 and distributed from the distributor shaft 14 to a delivery valve 16 in quantity equal to a number of cylinders. Here, so that fuel force feed timing of the plunger can be made earlier when a cam shaft is rotated at a high speed, a spill sleeve 22 associated with movement of a timer piston is externally fitted to the plunger 8, or a solenoid valve is provided between a fuel gallery 2a and a fuel force feed path 2b.
Patent JP-2000065576-A (JP)
Title: Graphic display device
Inventor: MIHARA TAKASHI
IPC: G09G5/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a graphic display device for individuals provided with an optical element and a small-sized display device on a front face of eyeballs of a carrying person by contriving to practice the small-sized display device. SOLUTION: In a reflection display device in which a part of a virtual picture is selected in response to a posture of a head part of a mounting person and displayed on a display member, and which can be mounted on the head part or a face of the carrying person in order to project this displayed partial image on eyeballs, this reflection display device comprises at least one of gyro-sensors 21, 22 which can detect a posture of the head part of the mounting person, at least one terrestrial magnetic sensor 60, and a control part 50 which utilizes an output of the terrestrial magnetic sensor 60, corrects drift components from a detection result of the gyro-sensors 21, 22, and acquires the posture of the head part of the carrying person.
Patent JP-H0897484-A (JP)
Title: Gainas hetero-junction hall device
Inventor: UDAGAWA TAKASHI
IPC: H01L43/06
Filed: 1994-09-29
Abstract: PURPOSE: To relieve a displacement force which is introduced into a GaInAs magneto-sensitive layer by a thermal process, etc., and avoid the decline of the electron mobility of the base material by a method wherein the GaInAs layer is provided between two compound semiconductor layers which have a specific difference between their thicknesses, are made of the same material and are formed on a semiconductor substrate. CONSTITUTION: A buffer layer 102 which is made of undoped n-type InP epitaxial crystal and has a thickness about 100nm is formed on a substrate 101 by a normal pressure MOVPE method. An n-type Gax In1-x As layer (wherein (x) is 0<=x<=1) which is a magneto-sensitive layer 103 is formed on the buffer layer 102 by an atmospheric pressure MOVPE method. An n-type InP layer which is made of the same compound semiconductor as the layer 102 is formed on the magneto-sensitive layer 103 as a contact layer 104. With this constitution, an InP/GaInAs/InP double-hetero-junction can be formed. The difference between the thickness of the contact layer 104 and the thickness of the buffer layer 102 is less than 65%, for instance 120nm.
Patent JP-H0550155-A (JP)
Title: Method and device for shock hardening by detonation pressure
Inventor: SUZUKI MINORU
IPC: B21D26/08
Filed: 1991-08-23
Abstract: PURPOSE:To harden a member to be worked by pressure generated by a detonation. CONSTITUTION:A combustion chamber 1 is set so that a cross section becomes smaller gradually from one end part 1A as a flame advances, and in the other end part 1B, a converging part having the minimum cross section is formed, and the liquid surface of a hydraulic pressure chamber 12 faces an opening of the other end part 1B. As the flame in the combustion chamber 1 advances, the cross section of the combustion chamber concerned becomes small, therefore, pressure rises, and in the other end part 1B, pressure becomes extremely high. This high pressure is converted to a liquid in the hydraulic pressure chamber 12. In the hydraulic pressure chamber 12, a working device 13 is provided so as to communicate therewith, and in the working device concerned 13, a member 16 to be worked is contained.
Patent JP-2000066441-A (JP)
Title: Electrophotographic toner, image forming method and image forming device
Inventor: IIMURA HARUO
IPC: G03G9/08
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic toner that does not cause central blanking and gives a good copied image. SOLUTION: The electrophotographic toner has <=35 nN mean value of non-electrostatic adhesive force to an electrophotographic photoreceptor measured by a powder adhesive force measuring method by centrifugal separation. The toner is obtd. particularly by coating toner matrix particles with >=0.2 wt.% additive such as fine silica particles.
Patent JP-S6295305-A (JP)
Title: Resin copolymer having excellent heat-resistance
Inventor: ASAKAWA TSUGIO
IPC: C08F212/00
Filed: 1985-10-22
Abstract: PURPOSE:To obtain a copolymer useful for electrical parts, etc., having improved heat-resistance without lowering transparency and weather resistance, by copolymerizing an aromatic vinyl compound, an alkyl (meth)acrylate, (meth) acrylic acid, etc., within a specific compositional range. CONSTITUTION:The objective copolymer can be produced by copolymerizing 30-88(wt)% aromatic vinyl compound (e.g. alpha-methylstyrene, styrene, etc.), 10-50% alkyl (meth)acrylate (e.g. methyl methacrylate), 2-25% (meth)acrylic acid and 0-30% compound copolymerizable therewith (e.g. styrene-acrylonitrile copolymer) in the presence or absence of preferably <=20% rubbery polymer (e.g. polybutadiene, polyisoprene, etc.). The intrinsic viscosity [eta] (in dimethylformamide at 30 deg.C) of the copolymer component of monomers excluding the rubbery monomer is preferably 0.4-0.8dl/g.
Patent JP-H03173891-A (JP)
Title: Production of levoglucosenone
Inventor: SHIBAGAKI MAKOTO
IPC: C07D493/08
Filed: 1990-09-06
Abstract: PURPOSE:To obtain the title compound in an industrially advantageous way by reaction of an orthoformic ester with 1,6-anhydro-beta-D-galactopyranose as starting material and reducing the resultant orthoester modification followed by oxidation. CONSTITUTION:A compound of formula I is dissolved in an aprotic polar solvent such as THF followed by reaction with 2-10wt. times of an orthoformic ester into a compound of formula II (R is CH3 or C2H5). This compound is then dissolved in a polar solvent and 0.01-0.5wt. times of an inorganic solid catalyst like silica gel or an organic acid like acetic acid is added to the resulting solution to carry out a reductive elimination reaction at the orthoformic ester site into 1,6-anhydro-3,4-dideoxy-beta-D-galactopyranose of formula III, which is then dissolved in a solvent such as methanol followed by addition of a small amount of an oxidizing agent like manganese dioxide to make an oxidation of the OH, thus obtaining the objective compound of formula IV.
Patent JP-H0681966-A (JP)
Title: Flow rate control valve
Inventor: KOBAYASHI MASAHIRO
IPC: F16K1/48
Filed: 1992-09-03
Abstract: PURPOSE:To provide a flow rate control valve which is designed to prevent dislocation of a retainer attached to the tip of the output shaft of a motor and a retainer attached to the terminal of a valve stem. CONSTITUTION:A retainer formed such that a plurality of leg parts are provided and externally bent lock parts 24a-24c are attached to the respective leg parts is attached to the tip of an output shaft. A plate-form retainer 23 engaged with the retainer 24 served to hold a coil spring therebetween is attached to the terminal of a valve stem 6. Opening parts 23a-23c into which the lock parts 24a-24c of the respective leg parts are insertable are formed in the plate-form retainer 23 in a state that the opening parts are situated eccentrically from the axis of a valve stem 6. Engaging recessed parts 25a-25c with which the lock parts 24a-24c, respectively, are engaged are formed in succession to the opening parts 23a-23c.
Patent JP-H1179395-A (JP)
Title: High concentration air transportation method of power and grain
Inventor: TAKEYA KOSEI
IPC: B65G53/52
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To enable ultra-high concentration transportation of powder and grain when it is transported under high pressure in a high concentration so as to improve the transportation capacity markedly and save energy. SOLUTION: In this transportation method, powder and grain is continuously fed under pressure by an air stream from a pressure tank 2 on supply side to a collection tank 3 through a transportation pipe passage consisting of a twisting pipe. The whole transportation pipe passage between the pressure tank 2 side and the collection tank 3 consists of substantially the twisting pipe 4, transportation start pressure of the powder and grain from the pressure tank 2 is 3.5 to 7 kg/cm<2> G, and air velocity in the twisting pipe A is set to 2 to 10 m/second.
Patent JP-S6387018-A (JP)
Inventor: TOOMASU BANITSUA
IPC: H04Q3/52
Filed: 1987-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0575212-A (JP)
Title: Optical nonlinear amplifying element
Inventor: TSUDA HIROYUKI
IPC: H01L31/14
Filed: 1991-09-17
Abstract: PURPOSE:To make the wavelengths of incoming and outgoing waves the same and amplify light nonlinealy by amplifying the light with a light amplifier after regenerating the waves with a saturable absorber. CONSTITUTION:Waveguide paths consisting of amplifiers 1G1-1G(n+1) and saturable absorbers 1A1-1An are arranged on a semiconductor substrate 102. The gain is saturated by lengthening the amplifier 1G(n+1) at the final state, whereby the output of an element has strong limiter property. Moreover, nonreflective structures 101 are arranged on the end face the light amplifier 1G1 at the first stage an the end face of the light amplifier 1G(n+1) at the last stage. Currents blow in forward direction in the amplifiers 1G1-1G(n+1), and those perform nearly linear light amplification. Reverse voltage is applied to the saturable absorbers 1A1-1An, and those show nonlinear input properties. And the lights are amplified with the light amplifiers 1G1-1G(n+1), after the waves of high-speed optical signals are regenerated in the saturable absorbers 1A1-1An. Hereby, the lengths of the incoming and outgoing waves can be made nearly the same, and it becomes possible to amplify the light nonlinearly.
Patent JP-2000059138-A (JP)
Title: Antenna
Inventor: YANAGISAWA KAZUSUKE
IPC: H01Q21/22
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an antenna capable of being utilized for the transmission/ reception of the signals of a microwave band, being miniaturized, easily adjusting the coupling degree of probes for coupling and disposing the probes for coupling to a ridge waveguide in a rigid and stable posture. SOLUTION: In this antenna, in the ridge waveguide 12 where a ridge 10 is formed in a pipe axial direction on the inner side of a wide width surface, the plural probes 14 for coupling are made to pass through the ridge 10 and disposed perpendicularly to the pipe axial direction and the wide width surface, radiation elements 18 are provided on the outer side end of the probes 14 for coupling and metal disks 20 parallel to a pipe inner wall facing an inner side end provided with a wide area are provided. By adjusting the distance of the metal disks 20 and the pipe inner wall and adjusting a capacity value generated between them, the coupling degree of the probes 14 for coupling is adjusted corresponding to an array position.
Patent JP-H0573223-A (JP)
Title: Data control system for floppy disk
Inventor: KAMATA OSAKI
IPC: G06F3/06
Filed: 1991-09-17
Abstract: PURPOSE:To provide a secret protection mechanism with which only the user who wrote the data into a floppy disk with use of an identification code can read and write the data and other user are unable to understand the contents of the data stored in the floppy disk owing to the ciphering of these data. CONSTITUTION:A floppy disk 101 is assigned to a data storage area 102, and a data ciphering device 103 ciphers the normal data to be written into the disk 101. A deciphering device 104 reads the ciphered data after converting these data into the normal data. Then a ciphered code input device 105 inputs a user identification code to cipher the normal data and then to decipher the ciphered data when the data are written into or read out of the disk 101.
Patent JP-H0568839-A (JP)
Title: Harmful/malodorous gas component concentrator
Inventor: IZUMO MASAKADO
IPC: B01D53/38
Filed: 1991-09-17
Abstract: PURPOSE:To provide a compact harmful/malodorous gas component concentrator capable of efficiently treating a highly enriched waste gas at a low running cost and capable of rationalizing the waste gas treatment. CONSTITUTION:This concentrator is provided with a means 8 for mixing a powdery adsorbent into a gas contg. sticky dust and a harmful-malodorous gas to be treated, pneumatically conveying the mixture and adsorbing the dust and gas, a means 11 for separating the adsorbent from the gas to be treated delivered from the means 8, a regenerator 12 for mixing the adsorbent separated by the means 11 and a low-flow-rate regenerating gas, heating the gas and desorbing the adsorbate and a means 36 for cooling the regenerated adsorbent from the regenerator 12, pneumatically conveying the cooled regenerated adsorbent to the means 8 and supplying the air heated by the cooling action to the regenerator 12 as the regenerating gas, and the enriched harmful/malodorous gas component is obtained from the regenerator 12.
Patent JP-H0397493-A (JP)
Title: Timer for washing machine and knob for timer of washing machine
Inventor: HIROWAKI NOBUKAZU
IPC: D06F33/00
Filed: 1989-09-12
Abstract: PURPOSE:To prevent the occurrence of double setting by a method wherein a first switch-off display corresponding to a first switch-off part and a second switch-off display corresponding to a second switch-off part are marked. CONSTITUTION:A first switch-off part 58, a continuous part 59, and a second switch-off part 60 are provided. Graduations for soak washing for indicating a soak washing work time, a first switch-off display for displaying suspension of a washing work, graduations for ordinary washing to indicate a working time for ordinary washing, and a second switch-off display for indicating suspension of a washing work are marked, in order, in the one rotation direction of a knob. By rotating the knob, setting of 'ordinary washing' can take place. In this state, a washing motor circuit is continuously energized. After the lapse of a set time, energization is stopped. Further, by changing the rotation angle of the knob, set ting of 'soak washing' is practicable. This constitution prevents the occurrence of double setting.
Patent JP-H11176759-A (JP)
Title: Heating apparatus for chemical vapor deposition
Inventor: PARK IN JAE
IPC: C23C16/46
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a heating apparatus for the chemical vapor deposition, which forms a uniform heat field with a quartz plate and upper and lower reflective boards to produce a thin film uniform in thickness and temp. distribution for each region of a work to be heated such as large-area wafer. SOLUTION: This heating apparatus comprises a lower reflection board 14, heater 13 disposed on the top face of this board 14, quartz plate 15 mounted on the top face of the heater 13, quartz heater cover covering the reflection board 14, heater 13 and top and side faces of the plate 15, and upper reflection board 16 integrated with a gas shower head 17 above the cover 12.
Patent JP-H03100526-A (JP)
Title: Optical switch array
Inventor: INOUE HIROAKI
IPC: H04B10/27
Filed: 1989-09-14
Abstract: PURPOSE:To reduce the insertion loss of a semiconductor waveguide type optical switch array by constituting the optical switch array by combining a circuit brought to crossbar type connection with a branching circuit. CONSTITUTION:Each input terminal is allowed to branch into two pieces by a branching circuit 7, respectively, passes through an NXN switching unit 6, and also, uses a branching circuit 8 as an optical multiplexing circuit and reaches an output terminal. Consequently, the inevitable loss of 3dB and an excessive loss (r) in the branching circuits are generated two times in branching and optical multiplexing, but the terminal passes through the NXN optical switch unit 6 only once. In such a manner, as long as the insertion loss of the NXN optical switch unit 6 is larger than the insertion loss of all the branching circuits, the insertion loss of a 2NX2N optical switch array can be reduced.